Switch Ball features an exclusive J-groove design that ensures a secure hitching system, one that has been proven safe through independant testing. Switch Ball complies with National Standard SAE-J684 and V-5 Regulations for conversion ball sets.
✓ This product cannot be shipped to: CA
✓ Constructed high-strength steel with a durable nickel-chrome plating
✓ Zinc-plated hex nut and helical lock washer for secure mounting
✓ CURT Switch Ball trailer balls are a breakthrough in trailer ball technology
✓ Shipping Dimensions: Approximately 8 x 5 x 2 inches.